Climate at a Glance

Divisional Mapping

Choose from the options below and click "Plot" to create a map. Select Temperature and Precipitation Maps are available for download.

Download Table Data: xml csv json
Download All Months/Years: xml csv json
Climate Division Value Rank
(124 Years)
Illinois CD 1. Northwest38.8°F9337.7°F1.1°F
Illinois CD 2. Northeast39.5°F9738.1°F1.4°F
Illinois CD 3. West41.9°F8741.0°F0.9°F
Illinois CD 4. Central41.1°F7940.6°F0.5°F
Illinois CD 5. East41.0°F8340.3°F0.7°F
Illinois CD 6. West Southwest44.1°F8743.2°F0.9°F
Illinois CD 7. East Southeast44.6°F9543.3°F1.3°F
Illinois CD 8. Southwest47.0°F9046.0°F1.0°F
Illinois CD 9. Southeast47.4°F9446.0°F1.4°F

Citing This Page

  • NOAA National Centers for Environmental information, Climate at a Glance: Divisional Mapping, published September 2019, retrieved on September 20, 2019 from